Vegetables and Vegetable Products

How many carbs are in onions, sweet, raw?

1 serving of onions, sweet, raw contains about 11.2g of carbohydrate, 9.8g net carbs after subtracting 1.3g of fiber, 1.2g of protein, and 47 calories.

1 serving contains 11.2g carbs 9.8g net carbs · 1.3g fiber · 1.2g protein · 47 cal

Carbs by portion size

PortionTotal carbsFiberNet carbs
1 serving (148g)11.2g1.3g9.8g
1 onion (331g)25g3g22g
100 grams (100g)7.6g0.9g6.7g

Net carbs in onions, sweet, raw

1 serving of onions, sweet, raw contains 9.8g of net carbs — total carbs (11.2g) minus dietary fiber (1.3g). Net carbs are the carbs your body actually digests and that raise blood glucose. See our guide to net carbs for how this calculation works and when to use it.

Full nutrition for onions, sweet, raw (per 100g)

Reference values from USDA FoodData Central (sr legacy dataset, fdcId 170008). Values are per 100 grams.

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Frequently asked questions

How many carbs are in onions, sweet, raw?

1 serving of onions, sweet, raw contains about 11.2g of total carbohydrate. After subtracting 1.3g of fiber, the net carbs are about 9.8g.

How many net carbs are in onions, sweet, raw?

Net carbs in 1 serving of onions, sweet, raw are about 9.8g — that is total carbs (11.2g) minus dietary fiber (1.3g). See our net carbs explainer for the full calculation.

Is onions, sweet, raw good for diabetics?

Onions, sweet, raw contains carbohydrates that will raise blood glucose. Whether it fits your meal plan depends on the portion and your overall daily target. Most U.S. diabetes care teams use total carbs (not net) for insulin dosing — see our diabetes carb-counting guide.

Is onions, sweet, raw keto-friendly?

Whether onions, sweet, raw fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 serving) provides about 9.8g of net carbs.

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